Applied Mathematics and Mechanics (English Edition) ›› 1991, Vol. 12 ›› Issue (1): 13-19.

• 论文 • 上一篇    下一篇

NONLINEAR STABILITY OF SPHERICAL SHALLOW SHELL UNDER COMPOUND LOADS

叶开沅1, 刘平2   

  1. 1. Lanzhou University, Lanzhou;
    2. Yangzhou Institute of Technology, Yangzhou
  • 收稿日期:1989-10-18 出版日期:1991-01-18 发布日期:1991-01-18

NONLINEAR STABILITY OF SPHERICAL SHALLOW SHELL UNDER COMPOUND LOADS

Yeh Kai-yuan1, Liu Ping 2   

  1. 1. Lanzhou University, Lanzhou;
    2. Yangzhou Institute of Technology, Yangzhou
  • Received:1989-10-18 Online:1991-01-18 Published:1991-01-18

摘要: Using a semi-analytical method, the nonlinear stability of a spherical shallow shell under centrally distributed and concentrated loads is investigated in this paper. The longer manual calculation has been avoided when finding the approximate solution, and the P-Wm characteristic relation can be given analytically.

Abstract: Using a semi-analytical method, the nonlinear stability of a spherical shallow shell under centrally distributed and concentrated loads is investigated in this paper. The longer manual calculation has been avoided when finding the approximate solution, and the P-Wm characteristic relation can be given analytically.

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